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<head>
    <meta charset="UTF-8">
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    <title>比特就业课</title>
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<body>
    <h3>这是一个Linux课程</h3>
    <form name="input" action="/a/b/notexist.html" method="POST"> 
        Username: <input type="text" name="user"> <br/>
        Password: <input type="password" name="pwd"> <br/>
        <input type="submit" value="登录">
    </form>
    <img src="https://ss2.bdstatic.com/70cFvXSh_Q1YnxGkpoWK1HF6hhy/it/u=1659552792,3869332496&fm=253&gp=0.jpg" alt="一张图片">
</body>

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